Technician Asays all vacuum boosters are single-diaphragm units. Technician B says vacuum boosters can have one or two diaphragms, and single-diaphragm boosters are smaller in diameter than dual-diameter diaphragm vacuum boosters . Who is correct?

A. A only
B. B only
C. Both A and B
D. Neither A nor B


Answer: D

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Any heat source can cause an overload to trip.

Answer the following statement true (T) or false (F)

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As a result of poor soil, all of the following conditions prevailed in New England EXCEPT that

A. reliance on a single, staple crop became a necessity. B. the area was less ethnically mixed than its southern neighbors. C. frugality became essential to economic survival. D. hard work was required to make a living. E. diversification in agriculture and industry were encouraged.

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What is a trammel when related to sketching?

A. a circle with a 6" diameter B. a ruler made of paper that establishes the circle radius C. a compass for sketching circles D. none of the above

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Match the definition to the correct term.

A. Feces of the adult flea. B. Bacteria that causes gastrointestinal illness. C. Practice of inducing a humane death in an animal. D. Removing the reproductive capability of a female animal. E. Animal that eats both plant and meat materials. F. Animal that eats only raw meat.

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